Creator "ogdf::Graph::writeGML"
directed 1
graph [
node [
id 0
]
node [
id 1
]
node [
id 2
]
node [
id 3
]
edge [
source 0
target 3
]
edge [
source 1
target 2
]
edge [
source 2
target 0
]
edge [
source 3
target 1
]
]
